Hollspa

If anyone tells you that you can save "X" with windows, throw them out of the home. Will you save something, yes. Is is impossible to tell what that something will be without a laboratory environmen ... read more

John, I must confess to never having seen that application.  I am not sure the finish would look good or even hold up over the long term.  I would also be worried about the potential vapor retarder ... read more